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How to append text to a text file in C++?
...epath, string line)
{
std::ofstream file;
//can't enable exception now because of gcc bug that raises ios_base::failure with useless message
//file.exceptions(file.exceptions() | std::ios::failbit);
file.open(filepath, std::ios::out | std::ios::app);
if (file.fail())
thro...
How to Empty Caches and Clean All Targets Xcode 4 and later
...t-K should do it. Alternatively, go to product menu, press the option key, now the option "Clean" will change to "Clean Build Folder ..." select that option.
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Anyone else find naming classes and methods one of the most difficult parts in programming? [closed]
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What you are doing now is fine, and I highly recommend you stick with your current syntax, being:
context + verb + how
I use this method to name functions/methods, SQL stored procs, etc. By keeping with this syntax, it will keep your Intelli...
Java time-based map/cache with expiring keys [closed]
Do any of you know of a Java Map or similar standard data store that automatically purges entries after a given timeout? This means aging, where the old expired entries “age-out” automatically.
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Fastest way to check if string contains only digits
I know a few ways how to check this.
regex, int.parse , tryparse ,looping.
18 Answers
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Cannot install node modules that require compilation on Windows 7 x64/VS2012
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This walkthrough is the best up til now. Nontheless, all this base64 problem is totally unnecessary and annoying!
– Benedikt
Jul 22 '14 at 10:19
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Tools to make CSS sprites? [closed]
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There is now Sprite Me by Steve Souders. Just tries it out and it seems to work pretty well.
Here is the link http://spriteme.org/ and here is the blog post announcing it.
http://www.stevesouders.com/blog/2009/09/14/spriteme/
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Error on renaming database in SQL Server 2008 R2
...w to close this connection (there should only be one since the database is now in single user mode)
KILL connection_ID
Replace connection_id with the ID in the results of the 1st query
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How to stop an unstoppable zombie job on Jenkins without restarting the server?
... -> if (t.getName()=="YOUR THREAD NAME" ) { println(“Found, stopping now… “); t.stop(); } }
– friday
Aug 21 '18 at 9:00
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Why does .NET foreach loop throw NullRefException when collection is null?
...I think of it, returning null for a collection is an error. The way it is now, the runtime gives you a meaningful exception in this case, but it's easy to work around (ie: above) if you don't like this behavior. If the compiler hid this from you, you'd lose the error checking at runtime, but there...